I need help on my California Driver's Ed?

Question

I read the whole section and just can't seem to get theses questions rightt?

HELP pleaseee

Concerning right-of-way at a four-way stop, which of the following is true:

-The person to the right has right-of-way

-The person to the left must yield right-of-way

-Police and Federal vehicles have right-of-way

-Traffic on the major road has right-of-way

Which of the following statements is true:

-There is no minimum speed limit in California

-The maximum speed limit on undivided STATE highways is 65 mph

-You may exceed the posted speed limit to “keep with the flow of traffic”

- None of the above

A “blind” intersection is one where:

-You can’t see it because of shrubbery or parked cars

-You can’t see traffic for 100 feet in either direction, when within 100 feet of it

-A special crossing area for blind persons

-None of the above

Answer 1

1. All of the above

2. B

3. B.

Answer 2

All are true.....

-The person to the right has right-of-way

-The person to the left must yield right-of-way

-Police and Federal vehicles have right-of-way

-Traffic on the major road has right-of-way

B.

B.